Locking ladder rack



FIG. 1 is a perspective view of the locking ladder rack.

FIG. 2 is a left side view of the locking ladder rack.

FIG. 3 is a right side view of the locking ladder rack.

FIG. 4 is a rear view of the locking ladder rack.

FIG. 5 is a top view of the locking ladder rack.

FIG. 6 is a bottom view of the locking ladder rack; and,

FIG. 7 is a front view of the locking ladder rack. 

CLAIM The ornamental design for a locking ladder rack, as shown and described. 